Aurora is wearing a thriller jacket she took from some guys they beat up in episode 1 or 2. It has spikes on it.
She has pigtails
Has a pip boy/Leela's armband thing.
As for her other clothes other than the jacket, I dunno. I think there was something about a tanktop at some point. Or maybe that was in Balance of power.
Personally, I'm picturing her with tacky 80s sitcom clothes.
It was quickly thrown out that Sparky might be a large Aibo.
The nature of the show tends to make descriptions vague. Didn't know Quinn had a tail until a couple episodes in. Heck, Aurora's age was crazy vague until they landed on Buffet-4.